CN107985365A - A kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance - Google Patents
A kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance Download PDFInfo
- Publication number
- CN107985365A CN107985365A CN201810020742.9A CN201810020742A CN107985365A CN 107985365 A CN107985365 A CN 107985365A CN 201810020742 A CN201810020742 A CN 201810020742A CN 107985365 A CN107985365 A CN 107985365A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- plate
- power supply
- auxiliary leg
- downside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/61—Batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance, including vehicle frame, front side below vehicle frame is equipped with supporting leg, rear side connects universal wheel, switching device is equipped between the two legs, motor is installed in the upside of vehicle frame, motor connects drive screw, be sequentially connected adjustable plate on drive screw, adjustable plate is connected on vehicle frame by longitudinal slide rail, horizontal slide rail is also connected with the downside of adjustable plate, auxiliary leg is hinged by hinged seat in horizontal slide rail, bulb is also connected with vehicle frame, bulb connects auxiliary leg, second pressure sensor is installed in the downside of auxiliary leg；Installed on vehicle frame to motor and installation controller.Advantages of the present invention：The present apparatus facilitates a personal use, light when carrying power supply, reduces labor intensity, the human resources of saving, and when pulling trolley, auxiliary leg automatically retracts, and easy to walk, when reaching appointed place, puts down when getting off, auxiliary leg auto-extending, support is firm.
Description
Technical field
The present invention relates to combustible and explosive area implement, more particularly to it is a kind of for combustible and explosive area appliance maintenance
Power supply transfer car(buggy).
Background technology
Flammable explosion hazard gases or powder are often produced in the production process of the industrial departments such as oil, coal, weaving, chemistry
Dirt, the surrounding air of this kind of production unit often have explosivity because being contaminated with flammable explosion hazard gases or dust, once it is bright
Fire, which is lighted, to be occurred heavy explosion and causes a serious accident.Appliance working equipment in above-mentioned environment is produced in the process of running
Raw electric spark is the one of the major reasons for causing this kind of accident, because extraneous explosive gases are often through electrical equipment
Housing slot is deep into the inside of electrical equipment；Superheating phenomenon can occur in the process of running for electrical equipment, can also be set from electric appliance
Flammable explosion hazard gases is decomposed to give off in insulating oil or other organic insulation substrates in standby；So, once electrical equipment produces
Spark, the flammable explosion hazard gases of enclosure may be ignited and explode, while it is also possible to ignite in exterior space
Flammable explosion hazard gases and cause a serious accident.
After the electrical equipment of above-mentioned combustible and explosive area breaks down, it is necessary to electrical equipment be powered off, then during maintenance
Give repair apparatus to power by external power supply, operated, during operation at this stage, by power supply by way of manually carrying
Move to beside the equipment of Awaiting Overhaul, so not only because the weight of power supply and caused by labor intensity it is larger, but also needed when carrying
Want at least two work compounds, waste human resources, thus be badly in need of wanting at this stage a kind of trolley for being used to carry power supply for
Use.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and the one kind proposed is used for inflammable and explosive field
The power supply transfer car(buggy) of institute's appliance maintenance.
To achieve these goals, present invention employs following technical solution：
A kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance, it is characterised in that：Including vehicle frame, below vehicle frame
Front side is equipped with two supporting legs, and the rear side below vehicle frame connects two universal wheels, between the two legs equipped with switching device, opens
Closing device includes the support plate of connection between the two legs；
Two supporting rods of connection are oriented on the supporting plate, and the upper end connection pressing plate of two supporting rods, supporting rod downside is equipped with one section
Positioning screw, screw rod pass through support plate, locking nut are connected on the positioning screw on the downside of support plate, on the supporting plate the branch of side
Strut is equipped with baffle ring, is socketed spring on the supporting rod between support plate and baffle ring, two supporting rods on the downside of support plate it
Between connect connecting plate, connecting plate downside connect compression bar, compression bar bottom install first pressure sensor；
In the upside of vehicle frame, the down-set motor of installation output shaft, connects drive screw on the output shaft of motor, is being driven
Be sequentially connected adjustable plate on screw rod, and adjustable plate is connected on vehicle frame by longitudinal slide rail, and transverse direction is also connected with the downside of adjustable plate
Slide, connects hinged seat on the sliding block of horizontal slide rail, and hinged seat is hinged the upper end of auxiliary leg, ball is also connected with vehicle frame
Head, bulb connection auxiliary leg, second pressure sensor is installed in the downside of auxiliary leg；
Limit switch is also installed on vehicle frame, limit switch is used for the extreme higher position for limiting adjustable plate；
Power supply to the power supply of motor, limit switch, first pressure sensor and second pressure sensor is installed on vehicle frame, in car
Controller is also installed, controller control connection power supply, motor, limit switch, first pressure sensor and second pressure pass on frame
Sensor.
Preferably, the vehicle frame is S type frame structures, it includes U-shaped bar, and the first bending is equipped with the open side of U-shaped bar
With the second bending, the second bending forms two supporting legs of vehicle frame, described universal by fixed plate connection two in the first bending part
Wheel, universal wheel and the second bending are separately positioned on the both sides of the first bending, connect the support plate in the second bending part, are supporting
Plate is equipped with pilot hole, and the mounting guide sleeve in pilot hole, first crossbeam and second cross beam are further respectively had on the inside of U-shaped bar,
Relief hole is equipped with second cross beam.
Preferably, the upper plane of the pressing plate is concordant with the upper plane of first bending.
Preferably, folded plate is equipped with the lower end of the auxiliary leg, the second pressure sensor is installed under folded plate
Side.
Preferably, the rear side below the vehicle frame connects fixed mounting plate, described in the centre installation on rear side of installing plate
Bulb, the auxiliary leg and the supporting leg are correspondingly arranged rear side and front side below vehicle frame, and auxiliary leg and two supporting legs
Form triangular support configurations.
The advantage of the invention is that：The present apparatus is simple in structure, small, light-weight, facilitates a personal use, is carrying electricity
It is light during source, labor intensity is reduced, the human resources of saving, when pulling trolley, auxiliary leg automatically retracts, easy to row
Walk, when reaching appointed place, put down when getting off, auxiliary leg auto-extending, support is firm, easy to use.
Brief description of the drawings
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the structure diagram of vehicle frame；
Fig. 3 is the structure diagram of switching device.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As depicted in figs. 1 and 2, a kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance provided by the invention,
Including vehicle frame 1, vehicle frame 1 is S type frame structures, it includes U-shaped bar, and the first bending 1.1 and second is equipped with the open side of U-shaped bar
The junction of bending 1.2, the first bending 1.1 and the second bending 1.2 is arc-shaped structure, and the first bending 1.1 and the second bending
1.2 are vertically arranged, and the second bending 1.2 of U-shaped bar opening forms two supporting legs of vehicle frame 1.After below the first bending 1.1
A fixed plate 4 is welded in side, and a universal wheel 5 is installed in the both sides below fixed plate 4 respectively, each universal wheel 5 with accordingly
Supporting leg be correspondingly arranged.A support plate 6 is welded between two supporting legs at the second bending 1.2, it is equal in the both sides of support plate 6
Equipped with a pilot hole being vertically arranged 6.1, a guide sleeve is installed in each pilot hole 6.1, is not drawn into guide sleeve figure, in U
First crossbeam 2 and second cross beam 3 are also welded in the upside of the inner side of type bar, and first crossbeam 2 is arranged on the top of second cross beam 3,
The centre of second cross beam 3 is equipped with a relief hole 3.1.
With reference to shown in Fig. 3, between the two legs equipped with switching device 27,27 support plate 6 of switching device, in support plate 6
On each guide sleeve in be oriented to one supporting rod 18 of connection, a pressing plate is welded between the upper end of two supporting rods 18
17, the upper plane of pressing plate 17 is concordant with the upper plane of the first bending 1.1.The downside of supporting rod 18 is equipped with one section of positioning screw, screw rod
Through support plate 6, locking nut 21 is connected on the positioning screw of the downside of support plate 6, on the supporting rod 18 of the upside of support plate 6
Equipped with baffle ring 19, spring 20, two supports of the downside of support plate 6 are socketed on the supporting rod 18 between support plate 6 and baffle ring 19
Connecting plate 22 is connected between bar 18, compression bar 23 is connected in the downside of connecting plate 22, installation first pressure passes in the bottom of compression bar 23
Sensor 24, in the state of pressing plate 17 is not under pressure, first pressure sensor 24 is not contacted with ground.
In the upside of vehicle frame 1, the down-set motor 7 of installation output shaft, drive screw is connected on the output shaft of motor 7
8, the drive connection adjustable plate 10 on drive screw 8, adjustable plate 10 is connected on vehicle frame 1 by longitudinal slide rail 9, in adjustable plate 10
Downside be also connected with horizontal slide rail 11, hinged seat 12 is connected on the sliding block of horizontal slide rail 11, hinged seat 12 is hinged auxiliary leg
14 upper end, is also connected with bulb 13 on vehicle frame 1, and bulb 13 connects auxiliary leg 14, and folding is equipped with the lower end of auxiliary leg 14
Plate 15, the installation second pressure sensor 16 in the downside of folded plate 15.Rear side connection fixed mounting plate 28 below vehicle frame 1,
Installation bulb 13 among the rear side of installing plate 28, auxiliary leg 14 and supporting leg are correspondingly arranged rear side and the front side of the lower section of vehicle frame 1,
And auxiliary leg 14 and two supporting legs form triangular support configurations.
Limit switch 29 is also installed on vehicle frame 1, limit switch 29 is used for the extreme higher position for limiting adjustable plate 10.In vehicle frame
Power supply 26 to the power supply of motor 7, limit switch 29, first pressure sensor 24 and second pressure sensor 16 is installed, in car on 1
Controller 25, the control connection of controller 25 power supply 26, motor 7, limit switch 29, first pressure sensor 24 are also installed on frame 1
With second pressure sensor 16.
When in use, when placing power supply on vehicle frame 1, under the pressure effect drive compression bar 23 of lower platen 17 of power supply
Move, until the contact of first pressure sensor 24 ground, sensed pressure, and by pressure signal transmission to controller 25, controller 25
Using conventional PLC controller, controller 25 controls motor 7 to rotate forward, and then drives adjustable plate 10 to decline by drive screw 8,
Adjustable plate 10 promotes auxiliary leg 14 to decline, and auxiliary leg 14 is under horizontal slide rail 11 and the collective effect of bulb 13, down under it
It is synchronous outward-dipping during drop, until the contact of second pressure sensor 16 ground, pressure is perceived, and the pressure is believed
Number controller 25 is passed to, controller 25 sends signal so that motor 7 is stopped, and plays the firm effect of support, works as needs
During walking, first pressure sensor 24 is set to depart from ground, controller 25 controls motor 7 to invert, and then is driven by drive screw 8
Adjustable plate 10 rises, and until limit switch 29 senses adjustable plate 10, and signal is passed to controller 25, controller 25 controls
Motor 7 is stopped, and facilitates transfer car(buggy) to walk.
Claims (5)
- A kind of 1. power supply transfer car(buggy) for combustible and explosive area appliance maintenance, it is characterised in that：Including vehicle frame（1）, in vehicle frame （1）The front side of lower section is equipped with two supporting legs, in vehicle frame（1）The rear side of lower section connects two universal wheels（5）, between the two legs Equipped with switching device（27）, switching device（27）Including connecting support plate between the two legs（6）；In support plate（6）It is upper to be oriented to two supporting rods of connection（18）, two supporting rods（18）Upper end connection pressing plate（17）, support Bar（18）Downside is equipped with one section of positioning screw, and screw rod passes through support plate（6）, in support plate（6）Connected on the positioning screw of downside Locking nut（21）, in support plate（6）The supporting rod of upside（18）It is equipped with baffle ring（19）, in support plate（6）And baffle ring（19） Between supporting rod（18）Upper socket spring（20）, support plate（6）Two supporting rods of downside（18）Between connect connecting plate （22）, in connecting plate（22）Downside connection compression bar（23）, in compression bar（23）Bottom installation first pressure sensor（24）；In vehicle frame（1）The down-set motor of upside installation output shaft（7）, in motor（7）Output shaft on connection transmission spiral shell Bar（8）, in drive screw（8）Upper drive connection adjustable plate（10）, adjustable plate（10）Pass through longitudinal slide rail（9）It is connected to vehicle frame （1）On, in adjustable plate（10）Downside be also connected with horizontal slide rail（11）, in horizontal slide rail（11）Sliding block on connect hinged seat （12）, hinged seat（12）Hinged auxiliary leg（14）Upper end, in vehicle frame（1）On be also connected with bulb（13）, bulb（13）Connection Auxiliary leg（14）, in auxiliary leg（14）Downside installation second pressure sensor（16）；In vehicle frame（1）On limit switch is also installed（29）, limit switch（29）For limiting adjustable plate（10）Extreme higher position；In vehicle frame（1）On install to motor（7）, limit switch（29）, first pressure sensor（24）With second pressure sensor （16）The power supply of power supply（26）, in vehicle frame（1）On controller is also installed（25）, controller（25）Control connection power supply（26）, electricity Machine（7）, limit switch（29）, first pressure sensor（24）With second pressure sensor（16）.
- A kind of 2. power supply transfer car(buggy) for combustible and explosive area appliance maintenance according to claim 1, it is characterised in that： The vehicle frame（1）For S type frame structures, it includes U-shaped bar, and the first bending is equipped with the open side of U-shaped bar（1.1）With the second folding It is curved（1.2）, the second bending（1.2）Form vehicle frame（1）Two supporting legs, in the first bending（1.1）Place passes through fixed plate（4）Connection Two universal wheels（5）, universal wheel（5）With the second bending（1.2）It is separately positioned on the first bending（1.1）Both sides, Two bendings（1.2）Place connects the support plate（6）, in support plate（6）It is equipped with pilot hole（6.1）, in pilot hole（6.1）Interior peace Guide sleeve is filled, first crossbeam is further respectively had on the inside of U-shaped bar（2）And second cross beam（3）, in second cross beam（3）It is equipped with and allows Position hole（3.1）.
- A kind of 3. power supply transfer car(buggy) for combustible and explosive area appliance maintenance according to claim 2, it is characterised in that： The pressing plate（17）Upper plane and first bending（1.1）Upper plane it is concordant.
- A kind of 4. power supply transfer car(buggy) for combustible and explosive area appliance maintenance according to claim 1, it is characterised in that： In the auxiliary leg（14）Lower end be equipped with folded plate（15）, the second pressure sensor（16）Installed in folded plate（15）Under Side.
- A kind of 5. power supply transfer car(buggy) for combustible and explosive area appliance maintenance according to claim 1, it is characterised in that： In the vehicle frame（1）The rear side connection fixed mounting plate of lower section（28）, in installing plate（28）The bulb is installed among rear side （13）, the auxiliary leg（14）Vehicle frame is correspondingly arranged with the supporting leg（1）The rear side of lower section and front side, and auxiliary leg （14）Triangular support configurations are formed with two supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020742.9A CN107985365A (en) | 2018-01-10 | 2018-01-10 | A kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020742.9A CN107985365A (en) | 2018-01-10 | 2018-01-10 | A kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107985365A true CN107985365A (en) | 2018-05-04 |
Family
ID=62041018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810020742.9A Withdrawn CN107985365A (en) | 2018-01-10 | 2018-01-10 | A kind of power supply transfer car(buggy) for combustible and explosive area appliance maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107985365A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860267A (en) * | 2018-05-30 | 2018-11-23 | 国网山东省电力公司安丘市供电公司 | Power equipment rehandling platform tools |
| CN110937347A (en) * | 2019-12-27 | 2020-03-31 | 广西玉柴机器股份有限公司 | Simple automatic walking transport trolley and application thereof |
| CN112320708A (en) * | 2020-11-06 | 2021-02-05 | 贵州电网有限责任公司 | Auxiliary equipment for up-and-down transfer of production tools and manned maintenance and use method |
-
2018
- 2018-01-10 CN CN201810020742.9A patent/CN107985365A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860267A (en) * | 2018-05-30 | 2018-11-23 | 国网山东省电力公司安丘市供电公司 | Power equipment rehandling platform tools |
| CN110937347A (en) * | 2019-12-27 | 2020-03-31 | 广西玉柴机器股份有限公司 | Simple automatic walking transport trolley and application thereof |
| CN110937347B (en) * | 2019-12-27 | 2024-03-01 | 广西玉柴机器股份有限公司 | Simple automatic walking transportation trolley and application thereof |
| CN112320708A (en) * | 2020-11-06 | 2021-02-05 | 贵州电网有限责任公司 | Auxiliary equipment for up-and-down transfer of production tools and manned maintenance and use method |
| CN112320708B (en) * | 2020-11-06 | 2022-05-24 | 贵州电网有限责任公司 | Auxiliary equipment for up-and-down transfer of production tools and manned maintenance and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180504 |
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| WW01 | Invention patent application withdrawn after publication |